package server;

import java.io.IOException;
import java.io.InputStream;

/**
 * 把请求信息封装为Request对象（根据InputSteam输入流封装）
 */
public class Request {

    /**
     * 请求方式. get/post
     */
    private String method;
    /**
     * 请求路径
     */
    private String url;
    /**
     * hostname
     */
    private String host;

    /**
     * 其他属性从输入流解析出来
     */
    private InputStream inputStream;

    public Request() {
    }


    /**
     * 构造器,输入流传入
     *
     * @param inputStream
     * @throws IOException
     */
    public Request(InputStream inputStream) throws IOException {
        this.inputStream = inputStream;

        //从输入流中获取请求信息
        int count = 0;
        while (count == 0) {
            count = inputStream.available();
        }
        byte[] bytes = new byte[count];
        inputStream.read(bytes);
        String inputStr = new String(bytes);
        //获取第一行请求头信息
        String firstLine = inputStr.split("\\n")[0];
        String[] strings = firstLine.split(" ");
        this.method = strings[0];
        this.url = strings[1];
        // 获取第二行请求头信息
        String secondLineStr = inputStr.split("\\n")[1];
        this.host = secondLineStr.split(":")[1].trim();
    }

    public String getMethod() {
        return method;
    }

    public void setMethod(String method) {
        this.method = method;
    }

    public String getUrl() {
        return url;
    }

    public void setUrl(String url) {
        this.url = url;
    }

    public InputStream getInputStream() {
        return inputStream;
    }

    public void setInputStream(InputStream inputStream) {
        this.inputStream = inputStream;
    }

    public String getHost() {
        return host;
    }

    public void setHost(String host) {
        this.host = host;
    }
}
